An air strike killed at least 40 people at a camp for displaced people in north Yemen on March 30, humanitarian workers said, in an attack which apparently targeted nearby Houthi fighters who are battling President Abd-Rabbu Mansour Hadi.

VietNamNet Bridge - The Civil Aviation Authority of Vietnam (CAAV) has confirmed that airlines will have to include the environment fee in their adjustments of airfare ,but it is still unclear how this would be implemented.

A number of major airports, including Tan Son Nhat in Ho Chi Minh City, will undergo repairs between April and June, and the number of flights will be reduced as a result, the Civil Aviation Authority of Vietnam (CAAV) has announced.

Warplanes struck Yemen's capital Sanaa overnight and after daybreak on Monday, residents said, on the fifth day of a campaign by Saudi-led forces against Houthi forces opposed to President Abd-Rabbu Mansour Hadi.

Syrian President Bashar al-Assad said in a U.S. television interview that Islamic State, which has seized swaths of territory in Syria and Iraq, has been gaining recruits since the start of U.S.-led air strikes against the militant group.

Saudi Arabia's navy evacuated dozens of diplomats from Yemen on Saturday and the United Nations pulled out international staff after a third night of Saudi-led air strikes trying to stem advances by Iranian-allied Houthi fighters.